The NW631 is a winter tyre designed for passenger cars and SUVs, delivering reliable performance on snow-covered and icy roads. The tyre’s directional tread pattern facilitates the expulsion of snow and water, enhancing stability and skid resistance on wet and frozen surfaces. Lightning-shaped grooves promote rapid drainage and reinforce braking and handling capabilities. Thanks to its integrated anti-slip technology, the NW631 combines safety, grip and control, ensuring a stable and responsive drive even in the harshest winter conditions.